992425499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{3943}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 1126406400

約数和(自身を除く): 133980901

約数列:

[1, 13, 19, 247, 1019, 3943, 13247, 19361, 51259, 74917, 251693, 973921, 4017917, 52232921, 76340423, 992425499]

約数ペア:

[(1, 992425499), (13, 76340423), (19, 52232921), (247, 4017917), (1019, 973921), (3943, 251693), (13247, 74917), (19361, 51259)]